| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.63 | 13.408% | $7.519 | $7.52 | $7.50 | $7.50 |
| Purchase #2 | $149.39 | 13.706% | $169.8654 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $216.55 | 5.281% | $227.986 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $163.90 | 10.617% | $181.3013 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $93.34 | 10.609% | $103.2424 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $133.67 | 9.335% | $146.1481 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $68.61 | 13.456% | $77.8422 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $832.09 | $913.9044 | $913.91 | $913.90 | $913.80 | |